Nico De Witte / PN532

PN532 NFC shield of Adafruit based on PN532 of Seeed.

Fork of PN532 by Seeed

MifareClassic.h

Committer:
dwini
Date:
2016-11-17
Revision:
11:e7bbcfa61859
Parent:
3:4189a10038e6

File content as of revision 11:e7bbcfa61859:

#ifndef MifareClassic_h
#define MifareClassic_h

#include <PN532.h>
#include <Ndef.h>
#include <NfcTag.h>

class MifareClassic
{
    public:
        MifareClassic(PN532& nfcShield);
        ~MifareClassic();
        NfcTag read(uint8_t *uid, unsigned int uidLength);
        bool write(NdefMessage& ndefMessage, uint8_t *uid, unsigned int uidLength);
    private:
        PN532* _nfcShield;
        int getBufferSize(int messageLength);
        int getNdefStartIndex(uint8_t *data);
        bool decodeTlv(uint8_t *data, int &messageLength, int &messageStartIndex);
};

#endif